🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.04 AU

Year: 298 Days

Day: 33.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.37 AU - 1.67 AU

Year: 714 Days

Day: 35.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,292,261 km

• M1: 92,601 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.4 AU - 3.76 AU

Year: 2058 Days

Day: 35.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,292,261 km

• M1: 1,527,095 km (0.109 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 11.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.67 AU - 7.57 AU

Year: 6486 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,292,261 km

• M1: 156,629 km (0.097 R)
• M2: 377,585 km (0.096 R)
• M3: 500,854 km (0.082 R)
• M4: 831,465 km (0.077 R)
• M5: 1,028,785 km (0.107 R)
• M6: 1,271,582 km (0.109 R)
• M7: 1,454,390 km (0.06 R)
• M8: 1,613,563 km (0.111 R)
• M9: 1,695,393 km (0.086 R)
• M10: 1,880,595 km (0.103 R)
• M11: 2,438,445 km (0.112 R)
• M12: 2,533,141 km (0.081 R)
• M13: 2,726,421 km (0.086 R)
• M14: 3,335,135 km (0.069 R)
• M15: 3,461,994 km (0.12 R)
• M16: 3,568,956 km (0.073 R)
• M17: 3,720,649 km (0.053 R)
• M18: 3,852,295 km (0.049 R)
• M19: 4,142,963 km (0.031 R)
• M20: 4,534,012 km (0.116 R)
• M21: 4,627,661 km (0.112 R)
• M22: 4,817,201 km (0.103 R)
• M23: 5,130,609 km (0.04 R)
• M24: 5,575,662 km (0.064 R)
• M25: 5,802,901 km (0.104 R)
• M26: 5,956,090 km (0.113 R)
• M27: 6,033,133 km (0.067 R)
• M28: 6,188,415 km (0.087 R)
• M29: 6,266,505 km (0.071 R)
• M30: 6,371,224 km (0.114 R)
• M31: 6,742,226 km (0.103 R)
• M32: 7,700,401 km (0.093 R)
• M33: 8,209,782 km (0.079 R)
• M34: 8,353,246 km (0.066 R)
• M35: 8,642,568 km (0.09 R)
• M36: 9,711,744 km (0.068 R)
• M37: 10,354,566 km (0.085 R)
• M38: 10,759,528 km (0.052 R)
• M39: 10,916,605 km (0.106 R)
• M40: 11,745,976 km (0.065 R)
• M41: 11,907,841 km (0.095 R)
• M42: 12,005,229 km (0.073 R)
• M43: 12,332,100 km (0.113 R)
• M44: 12,463,597 km (0.089 R)
• M45: 12,595,542 km (0.074 R)
• M46: 12,860,929 km (0.074 R)
• M47: 13,061,240 km (0.115 R)
• M48: 13,736,376 km (0.107 R)
• M49: 13,906,917 km (0.066 R)
• M50: 14,840,109 km (0.048 R)
• M51: 15,226,071 km (0.075 R)
• M52: 15,473,357 km (0.104 R)
• M53: 15,757,742 km (0.039 R)
• M54: 16,259,493 km (0.112 R)
• M55: 16,331,600 km (0.099 R)
• M56: 16,584,869 km (0.084 R)
• M57: 16,766,481 km (0.064 R)
• M58: 17,241,903 km (0.036 R)
• M59: 18,243,610 km (0.082 R)
• M60: 18,694,947 km (0.083 R)
• M61: 19,340,462 km (0.084 R)
• M62: 19,455,203 km (0.078 R)
• M63: 20,225,483 km (0.097 R)
• M64: 20,692,527 km (0.113 R)
• M65: 21,281,344 km (0.104 R)
• M66: 21,399,676 km (0.102 R)
• M67: 21,796,111 km (0.116 R)
• M68: 22,035,018 km (0.062 R)
• M69: 22,797,519 km (0.073 R)
• M70: 23,202,331 km (0.075 R)
• M71: 23,527,856 km (0.1 R)
• M72: 23,650,227 km (0.071 R)
• M73: 23,813,887 km (0.117 R)
• M74: 24,142,254 km (0.117 R)
• M75: 24,596,284 km (0.082 R)
• M76: 25,011,418 km (0.034 R)
• M77: 25,219,957 km (0.055 R)
• M78: 25,428,945 km (0.097 R)
• M79: 26,017,314 km (0.069 R)
• M80: 26,186,210 km (0.096 R)
• M81: 26,780,263 km (0.11 R)
• M82: 27,852,281 km (0.07 R)
• M83: 28,198,301 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 11.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7 AU - 10.46 AU

Year: 9822 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,292,261 km

• M1: 197,619 km (0.112 R)
• M2: 302,936 km (0.116 R)
• M3: 441,164 km (0.103 R)
• M4: 680,820 km (0.102 R)
• M5: 946,057 km (0.073 R)
• M6: 1,284,148 km (0.111 R)
• M7: 1,551,779 km (0.107 R)
• M8: 2,140,746 km (0.064 R)
• M9: 2,664,039 km (0.087 R)
• M10: 3,282,028 km (0.102 R)
• M11: 3,365,952 km (0.105 R)
• M12: 3,507,472 km (0.073 R)
• M13: 4,092,998 km (0.114 R)
• M14: 4,583,529 km (0.065 R)
• M15: 4,740,757 km (0.093 R)
• M16: 5,157,835 km (0.083 R)
• M17: 5,486,801 km (0.09 R)
• M18: 6,763,021 km (0.041 R)
• M19: 7,416,015 km (0.092 R)
• M20: 7,712,668 km (0.106 R)
• M21: 7,937,813 km (0.077 R)
• M22: 8,165,201 km (0.104 R)
• M23: 8,471,578 km (0.094 R)
• M24: 9,135,493 km (0.102 R)
• M25: 9,294,067 km (0.105 R)
• M26: 9,573,965 km (0.085 R)
• M27: 9,775,622 km (0.064 R)
• M28: 10,224,117 km (0.119 R)
• M29: 11,738,646 km (0.057 R)
• M30: 11,954,515 km (0.071 R)
• M31: 12,041,133 km (0.073 R)
• M32: 12,831,159 km (0.069 R)
• M33: 14,925,230 km (0.064 R)
• M34: 15,206,175 km (0.118 R)
• M35: 16,107,352 km (0.064 R)
• M36: 16,588,459 km (0.089 R)
• M37: 16,830,957 km (0.049 R)
• M38: 17,123,421 km (0.043 R)
• M39: 17,270,177 km (0.09 R)
• M40: 17,861,836 km (0.107 R)
• M41: 18,160,134 km (0.114 R)
• M42: 18,359,997 km (0.113 R)
• M43: 18,560,458 km (0.091 R)
• M44: 19,014,338 km (0.111 R)
• M45: 19,369,783 km (0.092 R)
• M46: 19,522,821 km (0.048 R)
• M47: 21,654,591 km (0.091 R)
• M48: 22,345,733 km (0.085 R)
• M49: 23,968,571 km (0.111 R)
• M50: 24,517,894 km (0.091 R)
• M51: 25,573,008 km (0.095 R)
• M52: 26,642,932 km (0.093 R)
• M53: 26,926,869 km (0.111 R)
• M54: 27,268,999 km (0.093 R)
• M55: 29,704,153 km (0.117 R)
• M56: 29,998,562 km (0.102 R)
• M57: 30,116,595 km (0.073 R)
• M58: 30,471,889 km (0.12 R)
• M59: 30,768,841 km (0.111 R)
• M60: 31,725,819 km (0.07 R)
• M61: 31,906,234 km (0.082 R)
• M62: 32,087,098 km (0.084 R)
• M63: 32,268,410 km (0.111 R)
• M64: 32,692,520 km (0.098 R)
• M65: 33,546,275 km (0.104 R)
• M66: 33,668,796 km (0.06 R)
• M67: 33,791,616 km (0.095 R)
• M68: 34,099,039 km (0.105 R)
• M69: 34,283,942 km (0.101 R)
• M70: 35,151,311 km (0.117 R)
• M71: 35,338,159 km (0.048 R)
• M72: 35,650,220 km (0.058 R)
• M73: 36,402,996 km (0.078 R)
• M74: 40,440,044 km (0.109 R)
• M75: 40,962,739 km (0.086 R)
• M76: 41,224,984 km (0.09 R)
• M77: 41,487,828 km (0.119 R)
• M78: 42,610,710 km (0.117 R)
• M79: 43,142,680 km (0.098 R)
• M80: 44,011,694 km (0.065 R)
• M81: 44,280,222 km (0.104 R)
• M82: 45,021,629 km (0.117 R)
• M83: 45,224,483 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,255 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit